/* 
* @Author: Marte
* @Date:   2021-01-21 11:26:53
* @Last Modified by:   Marte
* @Last Modified time: 2021-01-21 11:30:42
*/
html,body,header,section,footer,div,ul,ol,li,img,a,span,em,del,legend,center,strong,var,fieldset,form,label,dl,dt,dd,cite,input,hr,time,mark,code,figcaption,figure,textarea,h1,h2,h3,h4,h5,h6,p{margin:0;border:0;padding:0;box-sizing:border-box}html,body{-webkit-touch-callout:none;-webkit-text-size-adjust:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}ol,ul{list-style:none}input,button,textarea{border:0;margin:0;padding:0;background-color:rgba(0,0,0,0);outline:0}a:active,a:hover{outline:0}a,a:visited{text-decoration:none}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}.fl{float:left}.fr{float:right}.clearfix:after{content:'';display:block;clear:both;visibility:hidden;line-height:0;height:0}

button{
    cursor: pointer;
    font-family: 宋体;
}
button:active{
    opacity: 0.9;
}